Change assert for Exception

7 years ago · 6b7d179697
parent 83b3c19de3
commit 6b7d179697
1 changed files with 1 additions and 1 deletions
--- a/notebook/tests/selenium/utils.py
+++ b/notebook/tests/selenium/utils.py
@ -459,7 +459,7 @@ def validate_dualmode_state(notebook, mode, index):
        assert is_only_cell_edit(index) #The specified cell is the only one in edit mode
    
    else:
-        assert False #An unknown mode is send
+        raise Exception('An unknown mode was send: mode = "%s"'%mode) #An unknown mode is send